Ultrafast near-field microscope imaging of electron and phonon relaxation in single gold nanoparticle

Kohei Imura, T. Nagahara, H. Okamoto

研究成果: Article

抄録

We investigated near-field optical properties of single gold nanorods. Transmission images observed near the surface plasmon resonances agree with calculated local density of states. Ultrafast temporal responses of single rods have been imaged by combining near-field microscope with time-resolved technique. It has been found that dynamic behavior in the center of the rod is different from that in the both ends.

元の言語English
ページ(範囲)655-657
ページ数3
ジャーナルSpringer Series in Chemical Physics
79
出版物ステータスPublished - 2004
外部発表Yes

Fingerprint

Image communication systems
Surface plasmon resonance
Nanorods
Gold
near fields
Microscopes
rods
Optical properties
microscopes
gold
Nanoparticles
Imaging techniques
nanoparticles
Electrons
surface plasmon resonance
nanorods
electrons
optical properties

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

これを引用

@article{4fa2d47dce5e456abb7370776a2e374d,
title = "Ultrafast near-field microscope imaging of electron and phonon relaxation in single gold nanoparticle",
abstract = "We investigated near-field optical properties of single gold nanorods. Transmission images observed near the surface plasmon resonances agree with calculated local density of states. Ultrafast temporal responses of single rods have been imaged by combining near-field microscope with time-resolved technique. It has been found that dynamic behavior in the center of the rod is different from that in the both ends.",
author = "Kohei Imura and T. Nagahara and H. Okamoto",
year = "2004",
language = "English",
volume = "79",
pages = "655--657",
journal = "Springer Series in Chemical Physics",
issn = "0172-6218",
publisher = "Springer New York",

}

TY - JOUR

T1 - Ultrafast near-field microscope imaging of electron and phonon relaxation in single gold nanoparticle

AU - Imura, Kohei

AU - Nagahara, T.

AU - Okamoto, H.

PY - 2004

Y1 - 2004

N2 - We investigated near-field optical properties of single gold nanorods. Transmission images observed near the surface plasmon resonances agree with calculated local density of states. Ultrafast temporal responses of single rods have been imaged by combining near-field microscope with time-resolved technique. It has been found that dynamic behavior in the center of the rod is different from that in the both ends.

AB - We investigated near-field optical properties of single gold nanorods. Transmission images observed near the surface plasmon resonances agree with calculated local density of states. Ultrafast temporal responses of single rods have been imaged by combining near-field microscope with time-resolved technique. It has been found that dynamic behavior in the center of the rod is different from that in the both ends.

UR - http://www.scopus.com/inward/record.url?scp=20944438971&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=20944438971&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:20944438971

VL - 79

SP - 655

EP - 657

JO - Springer Series in Chemical Physics

JF - Springer Series in Chemical Physics

SN - 0172-6218

ER -